CONTENTS, 



XI 



11. Generative System .... 



a, Male Organs 



b. Female „ .... 



12. Phenomena of the Deposition of the Ova and Spermatozoa 



13. Development ..... 



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II. ANATOMY AND PHYSIOLOGY OF THE ANOPLA 



1. Cutaneous System 



2. Body-wall in the Lineidce 



„ „ Carinellidce 



„ „ Cephalothricidce 



3. Proboscidian Aperture . 



4. „ Sheath and Chamber 



5. Proboscis in the Lineidce . 



„ „ Carinellidce 



„ „ Cephalothricidce 



6. Digestive System 



a. Mouth 



b. Oesophageal Division . 



c. Alimentary Cavity proper 



7. Nervous System in the LineidcB 



„ „ Carinellidce . 



„ „ Cephalotkricidce 



8. Cephalic Fissures 



9. „ Sacs 



10. Eye-specks 



11. Vascular System in the Lineidce 



„ „ Carinellidce 



„ „ Cephalotkricidce 



12. Organs of Reproduction 



a. Male Elements 



b. Female „ 



13. Mode of Deposition of Ova 



14. Development of the Lineidce 



„ „ Pylidium-form 



, } of Cephalothriw 



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